Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a high-precision aluminum foil cutlery box casting numerical control forming machine.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the high-precision aluminum foil cutlery box casting numerical control forming machine comprises a bottom plate and a supporting table arranged in the middle of the top surface of the bottom plate, wherein an unreeling machine for unreeling aluminum foil rolls is arranged on one side of the top surface of the bottom plate, a conveyor for conveying aluminum foil cutlery boxes is arranged on the other side of the top of the bottom plate, a reeling machine for collecting aluminum foil waste is arranged on the bottom plate below the conveyor, and a collecting box with an upward opening is arranged on the bottom plate outside the conveyor; the rear end of the top of the supporting table is vertically provided with an inverted L-shaped fixing plate, the top of the fixing plate is vertically provided with an electric pushing cylinder, and a lifting plate is horizontally arranged above the top surface of the supporting table;
guide rods are vertically and fixedly arranged at four corners of the top of the supporting table, stabilizing pipes vertically penetrate through four corners of the top surface of the lifting plate, and are movably sleeved on the upper parts of the guide rods; a stabilizing spring is movably sleeved on the lower rod body of the guide rod; the aluminum foil meal box forming die is characterized in that a lower die table for aluminum foil meal box forming is fixedly arranged in the middle of the top surface of the supporting table, and a pressing-extending mechanism for aluminum foil meal box forming is arranged at the lower part of the lifting plate.
Preferably, the top of the lifting plate is fixedly provided with a table frame, the bottom of the telescopic end of the electric pushing cylinder is fixedly connected with the top of the table frame, the inner top surface of the table frame is vertically fixedly connected with a fixing seat, the middle part of the top surface of the lifting plate is vertically provided with a rectangular opening, and the bottom of the fixing seat penetrates through the rectangular opening; and the bottom end of the fixing seat is fixedly connected with an upper die for forming the aluminum foil cutlery box.
Preferably, the calendaring mechanism comprises a voltage-stabilizing protective cylinder vertically movably covered on the outer side of the fixed seat, a plurality of stabilizing rods vertically fixedly connected to the periphery of the top of the voltage-stabilizing protective cylinder, a reset spring movably sleeved on the stabilizing rods, a voltage-stabilizing cutting knife horizontally installed at the bottom of the voltage-stabilizing protective cylinder and an installation opening penetrating through the upper part of one side of the fixed seat, wherein an air-blowing assembly for demolding an aluminum foil cutlery box is arranged in the installation opening; the top ends of the stabilizing rods movably penetrate through the tops of the several brackets and are fixedly connected with an anti-drop head; and an anti-collision gasket is arranged on the outer side of the bottom of the anti-falling block.
Preferably, a supporting frame is obliquely arranged at the top of one side of the lower die table, and a blowing component for pushing the aluminum foil cutlery box is longitudinally arranged at the top of the supporting frame; the supporting bench top of lower mould platform opposite side is vertical to be equipped with the mount, the guide falling plate that the slope set up is installed at the top of mount, just guide falling plate one end face top is less than one centimeter of lower mould platform top surface, lower mould platform another side top vertically is equipped with the arc fagging that is used for preventing that the aluminium foil waste material from scraping, the inside upper and lower extreme of braced frame and mount is all vertically rotated and is equipped with the direction compression roller.
Preferably, the air blowing component comprises a micro air pump arranged in the mounting port, air blowing pore channels vertically arranged on two sides of the inner bottom surface of the mounting port, convex ports arranged on two sides of the top of the upper die, a sealing plate arranged in the lower part of the convex ports in a sealing mode, a filter screen ring plate fixedly connected in the upper part of the convex ports in a horizontal mode and a movable rod fixedly connected in the middle of the top surface of the sealing plate in a vertical mode, and air outlet pipes on two sides of the bottom of the micro air pump are respectively inserted into the air blowing pore channels in a sealing mode; the top of the movable rod extends from the inner ring of the filter screen ring plate to the inside of the air blowing pore canal and is fixedly connected with a semicircular abutting seat, the middle part of the air blowing pore canal is horizontally fixedly connected with a magnetic suction ring, and the top of the abutting seat is magnetically sucked at the lower part of the magnetic suction ring; and a return spring is movably sleeved on the movable rod at the upper part of the filter screen annular plate.
Preferably, the blowing assembly comprises a plurality of flat air nozzles which are communicated with the two sides of the inner side surface of the shunt tube and a side baffle tube which is fixedly arranged on the upper parts of the front end surface and the rear end surface of the lower die table, wherein the top of the side baffle tube is fixedly communicated with a flat air outlet nozzle, an air outlet pipe at the top of the miniature air pump is provided with an air guide pipe which is communicated with the air inlet end at the top of the shunt tube, the two ends of the shunt tube are respectively sealed, the shunt tube is communicated with a connecting hose, the other end of the connecting hose is fixedly communicated with one end of the side baffle tube, and the other end of the side baffle tube is sealed.
Preferably, the front end and the rear end of the top surface of the guide falling plate are vertically fixedly connected with side baffles for preventing the aluminum foil cutlery box from falling, guide strips are vertically fixedly connected on the inner walls of the two sides of the rectangular opening, and guide grooves are formed in the outer walls of the two sides of the voltage stabilizing protective barrel in a vertically matched mode.
Compared with the prior art, the invention has the beneficial effects that: according to the aluminum foil cutlery box forming machine, the continuous stamping forming operation is conveniently carried out on the aluminum foil cutlery box through the cooperation of the pressure-delaying mechanism, the air-blowing assembly and the blowing assembly, the rapid demoulding operation can be carried out on the formed aluminum foil cutlery box, the phenomenon that the formed aluminum foil cutlery box cannot fall off due to the fact that the formed aluminum foil cutlery box is clamped in an upper die is prevented, meanwhile, the aluminum foil cutlery box after demoulding can be driven to automatically move onto the guide plate through rolling of aluminum foil waste, the situation that the aluminum foil cutlery box which is partially deviated cannot slide onto the guide plate can be prevented, the effect of automatically blowing the aluminum foil cutlery box after demoulding can be improved, the aluminum foil cutlery box after forming can be conveniently and rapidly transversely moved onto the guide plate, and the high efficiency and convenience for aluminum foil cutlery box production are improved.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples: referring to fig. 1 to 4, the high-precision aluminum foil cutlery box casting numerical control forming machine comprises a bottom plate 1 and a supporting table 2 arranged in the middle of the top surface of the bottom plate 1, wherein an unreeling machine 3 for unreeling aluminum foil rolls is arranged on one side of the top surface of the bottom plate 1, a conveyor 4 for conveying aluminum foil cutlery boxes is arranged on the other side of the top of the bottom plate 1, a reeling machine 5 for collecting aluminum foil wastes is arranged on the bottom plate 1 below the conveyor 4, and a collecting box 6 with an upward opening is arranged on the bottom plate 1 outside the conveyor 4; the rear end of the top of the supporting table 2 is vertically provided with an inverted L-shaped fixing plate, the top of the fixing plate is vertically provided with an electric pushing cylinder 10, and a lifting plate 7 is horizontally arranged above the top surface of the supporting table 2; guide rods 9 are vertically and fixedly arranged at four corners of the top of the supporting table 2, stabilizing pipes 8 vertically penetrate through four corners of the top surface of the lifting plate 7, and the stabilizing pipes 8 are movably sleeved on the upper parts of the guide rods 9; a stabilizing spring is movably sleeved on the lower rod body of the guide rod 9; a lower die table 12 for forming the aluminum foil cutlery box is fixedly arranged in the middle of the top surface of the supporting table 2, and a pressing-extending mechanism for forming the aluminum foil cutlery box is arranged at the lower part of the lifting plate 7; through the cooperation of extension mechanism with the air-blowing subassembly and blowing the subassembly, not only be convenient for carry out continuous stamping forming operation to the aluminium foil cutlery box, moreover can carry out quick drawing of patterns operation to the aluminium foil cutlery box after the shaping, and then prevent that the aluminium foil cutlery box card after the shaping from establishing the inside phenomenon that can't drop that appears at last mould 15, simultaneously through the rolling to the aluminium foil waste material, can drive the aluminium foil cutlery box after the drawing of patterns and automatic removal to on the guide plate 20, and can prevent that part because of the circumstances that the aluminium foil cutlery box of off normal can not the landing appears on the guide plate 20, can improve the effect that plays automatic blowing to the aluminium foil cutlery box after the drawing of patterns, be convenient for make the aluminium foil cutlery box after the shaping sideslip fast to on the guide plate 20, improve the high efficiency and the convenience to aluminium foil cutlery box production.
In the invention, a plurality of character frames 11 are fixedly arranged at the top of a lifting plate 7, the bottom of a telescopic end of an electric push cylinder 10 is fixedly connected with the top of each character frame 11, a fixed seat 14 is vertically fixedly connected with the inner top surface of each character frame 11, a rectangular opening is vertically arranged in the middle of the top surface of the lifting plate 7, and the bottom of the fixed seat 14 penetrates through the rectangular opening; the bottom end of the fixed seat 14 is fixedly connected with an upper die 15 for forming the aluminum foil cutlery box; the calendaring mechanism comprises a voltage-stabilizing protective cylinder 13 vertically movably covered on the outer side of the fixed seat 14, a plurality of stabilizing rods vertically fixedly connected to the periphery of the top of the voltage-stabilizing protective cylinder 13, a reset spring movably sleeved on the stabilizing rods, a voltage-stabilizing cutter horizontally arranged at the bottom of the voltage-stabilizing protective cylinder 13 and a mounting opening penetrating through the upper part of one side of the fixed seat 14, wherein an air-blowing assembly for demolding an aluminum foil meal box is arranged in the mounting opening; the top ends of the stabilizing rods movably penetrate through the tops of the several brackets 11 and are fixedly connected with an anti-drop head; an anti-collision gasket is arranged on the outer side of the bottom of the anti-falling block.
In the invention, a supporting frame 17 is obliquely arranged at the top of one side of the lower die table 12, and a blowing component for pushing an aluminum foil meal box is longitudinally arranged at the top of the supporting frame 17; the top of the supporting table 2 at the other side of the lower die table 12 is vertically provided with a fixing frame 19, the top of the fixing frame 19 is provided with a guide plate 20 which is obliquely arranged, the top of one end face of the guide plate 20 is lower than one centimeter of the top face of the lower die table 12, so that aluminum foil cutlery boxes can be conveniently collected and guided down, the top of the other side face of the lower die table 12 is longitudinally provided with an arc supporting plate for preventing aluminum foil scraps from being scraped, and the upper end and the lower end inside the supporting frame 17 and the fixing frame 19 are longitudinally rotated and provided with guide compression rollers; the front end and the rear end of the top surface of the guide falling plate 20 are vertically fixedly connected with side baffles for preventing the aluminum foil cutlery box from falling, guide strips are vertically fixedly connected on the inner walls of the two sides of the rectangular opening, guide grooves are vertically matched with the guide strips on the outer walls of the two sides of the voltage stabilizing protective cylinder 13, and the stability of the voltage stabilizing protective cylinder 13 during lifting is conveniently improved.
In the invention, the air blowing component comprises a micro air pump 16 arranged in the mounting port, air blowing pore canals vertically arranged on two sides of the inner bottom surface of the mounting port, convex ports arranged on two sides of the top of the upper die 15, a sealing plate 23 arranged in the lower part of the convex ports in a sealing way, a filter screen ring plate 24 fixedly connected in the upper part of the convex ports in a horizontal way and a movable rod 25 fixedly connected in the middle of the top surface of the sealing plate 23 in a vertical way, wherein air outlet pipes on two sides of the bottom of the micro air pump 16 are respectively and hermetically inserted into the air blowing pore canals; the top of the movable rod 25 extends from the inner ring of the filter screen ring plate 24 to the inside of the air blowing duct and is fixedly connected with a semicircular abutting seat 26, the middle part of the air blowing duct is horizontally fixedly connected with a magnetic suction ring 27, and the top of the abutting seat 26 is magnetically sucked at the lower part of the magnetic suction ring 27; a return spring 28 is movably sleeved on a movable rod 25 at the upper part of the filter screen ring plate 24; the blowing assembly comprises a plurality of flat air nozzles 22 which are communicated with the two sides of the inner side surface of the shunt tube 18 and a side baffle tube 21 which is fixedly arranged on the upper parts of the front end surface and the rear end surface of the lower die table 12, wherein the top of the side baffle tube 21 is fixedly communicated with a flat air outlet nozzle through a transverse line, an air outlet pipe at the top of the miniature air pump 16 is provided with an air guide pipe which is communicated with the air inlet end at the top of the shunt tube 18, the two ends of the shunt tube 18 are respectively sealed, the shunt tube 18 is communicated with a connecting hose, the other end of the connecting hose is fixedly communicated with one end of the side baffle tube 21, and the other end of the side baffle tube 21 is sealed.
Working principle: in this embodiment, the invention also provides a method for using the high-precision aluminum foil lunch box casting numerical control forming machine, which comprises the following steps:
firstly, an unreeling machine 3, a conveyor 4, a reeling machine 5 and an electric pushing cylinder 10 are electrically connected with external control equipment through leads respectively, then a reeled aluminum foil reel is mounted on the unreeling machine 3, one end of the aluminum foil reel passes through a gap between two guide compression rollers on a supporting frame 17, then one end of the aluminum foil reel passes through the top of a lower die table 12, and then one end of the aluminum foil reel passes through a gap between two guide compression rollers on a fixing frame 19 and is connected to the reeling machine 5;
step two, the electric push cylinder 10 is started to push the lifting plate 7 connected with the several brackets 11 to descend, the fixed seat 14 and the voltage-stabilizing protective cylinder 13 arranged on the inner top surface of the several brackets 11 are conveniently driven to descend by the descending of the lifting plate 7, after the voltage-stabilizing protective cylinder 13 descends, the bottom of the voltage-stabilizing protective cylinder is pressed against the aluminum foil on the top of the lower die table 12, the aluminum foil is further compressed and limited, the aluminum foil is cut by the voltage-stabilizing cutting knife at the bottom of the voltage-stabilizing protective cylinder 13, the voltage-stabilizing protective cylinder 13 and the fixed seat 14 are conveniently pushed to descend in a synchronous manner, the voltage-stabilizing protective cylinder 13 and the fixed seat 14 are conveniently pushed to descend, the voltage-stabilizing protective cylinder 13 for compressing the aluminum foil at the moment can not compress the reset spring on the top stabilizing rod, the several brackets 11 can conveniently exert further pressure on the voltage-stabilizing protective cylinder 13 by the reset spring, the compressing effect on the aluminum foil is conveniently further improved, the situation that the voltage-stabilizing protective cylinder 13 is rigidly compressed and deformed is avoided, and the winding machine 3 and the winding machine 5 can not be started when the electric push cylinder 10 pushes the several brackets 11 to descend;
step three, follow the decline of several word frames 11 through fixing base 14, in order to make the upper die 15 push the aluminium foil cut off to descend into the inner membranous groove of the lower die bench 12, and then lower the role of the inner membranous in the inner membranous groove and extrude in the upper die 15 inside, and then make the aluminium foil punch into the aluminium foil meal box, after making to the aluminium foil meal box, start the electric push cylinder 10 and drive several word frames 11 to rise at this moment, will drive the steady voltage protective cylinder 13 and fixing base 14 to rise back through the back rise of several word frames 11, when the steady voltage protective cylinder 13 will not aluminium foil compresses tightly and operate, and after the upper die 15 at the bottom of fixing base 14 rises out of the inner membranous groove of the lower die bench 12, start the miniature air pump 16 to be convenient for to carry on the air feed operation to the inside of the air blast duct at this moment, after the inside of the air blast duct is injected with gas, at this moment, the inside air pressure of the air blast duct increases, can push the abutment 26 and magnetic ring 27 break away at this moment, and then make the air can pass from the inside of the magnetic ring 27, and then the air flow reaches in the lower part of the air blast duct, because the abutment 26 will drive steady voltage protective cylinder 13 and fixing base 14 to rise, when the aluminium foil is pressed down, and when the movable rod 25 is pushed down out of the inner die 15 of the inner die bench 12, can not take shape the moulding aluminium foil, can't fall down through the inner sealing plate of the inner die 15, the moulding plate of the aluminium foil can be made, the inner sealing plate can't be made down through the inside of the air blast;
step four, when the pressure stabilizing protective cylinder 13 and the upper die 15 are lifted, the unreeling machine 3 and the reeling machine 5 at the moment are started at the same time, further, reeling operation is carried out on cut aluminum foil fertilizer, meanwhile, the next aluminum foil is conveyed to the top of the lower die table 12, so that forming operation of the next aluminum foil cutlery box is carried out, when the aluminum foil fertilizer is reeled, the aluminum foil fertilizer transversely moving from the lower die table 12 can drive the aluminum foil cutlery box falling onto the lower die table 12 to slide onto the guide plate 20, in order to prevent the aluminum foil cutlery box from sliding onto the guide plate 20 when the offset occurs, at the moment, the micro air pump 16 can supply air into the shunt 18 through the air guide pipe, then the air flow in the shunt 18 can be sprayed out through the flat air nozzle 22, then the air flow sprayed out through the flat air nozzle 22 is carried out onto the guide plate 20, meanwhile, in order to prevent the aluminum foil cutlery box from falling from the front end of the lower die table 12 when the aluminum foil fertilizer is blown onto the guide plate 20, in order to prevent the aluminum foil cutlery box from falling off from the front end of the lower die table 12, in order to prevent the air flow from falling into the inner side of the air guide plate 12 through the air guide pipe 21, and then the air flow from entering into the inner side of the air guide pipe through the air guide pipe 21 through the air guide pipe, and further, the air flow collecting effect is improved, and the air flow can be prevented from falling into the inside of the air flow channel 12 when the air flow is blown into the inner side of the air inlet pipe through the side of the air pipe through the air inlet pipe through the side of the air pipe;
step five, after the aluminum foil cutlery box falls on the guide plate 20, the aluminum foil cutlery box slides on the rotating conveyor 4, and then the aluminum foil cutlery box falling on the conveyor 4 is conveyed into the collecting box 6.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.